CN210091982U - Two-stage switch with long-pass function of timer - Google Patents
Two-stage switch with long-pass function of timer Download PDFInfo
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- CN210091982U CN210091982U CN201921391253.0U CN201921391253U CN210091982U CN 210091982 U CN210091982 U CN 210091982U CN 201921391253 U CN201921391253 U CN 201921391253U CN 210091982 U CN210091982 U CN 210091982U
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- secondary switch
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- 230000006835 compression Effects 0.000 claims abstract description 38
- 238000007906 compression Methods 0.000 claims abstract description 38
- 238000009434 installation Methods 0.000 claims abstract description 15
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000003756 stirring Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a long-pass function secondary switch of a timer, which comprises a control panel and a long-pass secondary switch component arranged on the control panel; the long-pass secondary switch assembly comprises a fixed support, a knob, a toggle piece and a compression spring; the control panel is provided with a knob mounting position and a toggle hole; the fixed support is fixed on the control panel, and an installation groove for arranging a compression spring is arranged on the fixed support; the knob is rotatably arranged at a knob mounting position of the control panel, the knob and the fixed support are respectively arranged at two sides of the control panel, and the knob is connected with a connecting shaft of the timer; the stirring piece is movably arranged in the mounting groove of the fixed support and is provided with a protruding part which can extend out of the stirring hole, and the stirring piece can be abutted against the knob; the compression spring is arranged in the mounting groove, and two ends of the compression spring are respectively abutted against the inner wall of the fixed support and the poking piece. The utility model has the characteristics of simple structure, security height, convenient to use, practicality are strong etc.
Description
Technical Field
The utility model relates to a timer field especially relates to a timer long expert function second grade switch.
Background
The existing secondary switch with the timer long-distance function achieves the unlocking effect by pressing a key, but the structural operation can be finished under the condition of one hand, and the hidden danger of misoperation cannot be completely solved.
The chinese utility model patent with application number 201620539316.2 discloses a timing assembly, include: installing a panel; the knob assembly comprises a knob part and a knob shaft, the knob part is positioned on one side of the installation panel, the knob part can rotate relative to the installation panel, and the knob shaft is connected with the knob part; the timer comprises a body and a connecting shaft, wherein the body is positioned on the other side of the mounting panel, the body is fixedly connected with the mounting panel, the connecting shaft is arranged on the body, the connecting shaft is fixedly connected with the knob shaft, and a limiting component is connected with the mounting panel and matched with the knob part; the limiting assembly is provided with a first state and a second state; when the knob part rotates, the limiting assembly in the first state can limit the knob part to rotate within a preset range, and the limiting assembly in the second state can avoid the knob part. The key in the technical scheme needs to be pressed when in use, and the hidden trouble of misoperation cannot be completely solved.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects and deficiencies existing in the prior art, the utility model provides a timer long-pass function secondary switch with simple structure, high safety, convenient use and strong practicability.
The utility model discloses a realize through following technical scheme:
the utility model discloses a timer long-pass function secondary switch, which comprises a control panel and a long-pass secondary switch component arranged on the control panel;
the long-pass secondary switch assembly comprises a fixed support, a knob, a toggle piece and a compression spring; the control panel is provided with a knob mounting position and a toggle hole;
the fixed support is fixed on the control panel, and an installation groove for arranging the compression spring is formed in the fixed support;
the knob is rotatably arranged at a knob mounting position of the control panel, the knob and the fixed support are respectively arranged at two sides of the control panel, and the knob is connected with a connecting shaft of the timer;
the poking piece is movably arranged in the mounting groove of the fixed support and is provided with a protruding part which can extend out of the poking hole, and the poking piece can be abutted against the knob;
the compression spring is arranged in the mounting groove, and two ends of the compression spring are respectively abutted against the inner wall of the fixed support and the poking piece.
The utility model discloses a timer long logical function secondary switch is through setting up long logical secondary switch subassembly, and when dialling the piece and not receiving external force to promote, compression spring's elasticity can make the piece of dialling withstand the knob, and restriction knob anticlockwise rotation makes the timer can not switch to long logical position, reaches the locking effect; when external force pushes the shifting piece to move towards the direction of the compression spring, the shifting piece can be separated from the knob, the timer can be switched to the long-distance gear, the unlocking effect is achieved, the situation that a user directly transfers the timer into the long-distance gear due to misoperation can be effectively avoided, the use safety is improved, and the requirement of safety standard is met.
Further preferably, the knob mounting position is a knob mounting groove, and a through hole is formed in the middle of the knob mounting groove;
the knob is provided with a knob shaft, and the knob shaft is connected with the connecting shaft of the timer through the through hole.
And the knob mounting position is set to be a knob mounting groove, so that the knob is convenient to mount, and the knob of the knob can be connected with the connecting shaft of the timer through the through hole.
Further preferably, the fixing bracket comprises a main fixing frame and an auxiliary fixing frame which are connected into a whole;
the main fixing frame is provided with the mounting groove;
the auxiliary fixing frame is provided with an installation through hole which is communicated with the installation groove;
the poking piece comprises a main poking strip and an auxiliary poking strip which are connected into a whole;
the middle part of the main toggle strip is provided with the convex part, and the compression spring is sleeved on the upper part of the main toggle strip;
the auxiliary toggle bar is positioned at the bottom of the main toggle bar, and the auxiliary toggle bar bends and extends towards one side of the main toggle bar;
the main poking strip is arranged in the mounting groove and the mounting through hole in a penetrating mode, and the auxiliary poking strip can be abutted to the knob shaft.
The main toggle bar can drive the auxiliary toggle bar to move, so that the auxiliary toggle bar is abutted against the knob shaft, when the toggle piece is not pushed by external force, the elastic force of the compression spring can enable the auxiliary toggle bar to prop against the knob shaft to limit the knob to rotate anticlockwise, so that the timer cannot be switched to a long-pass gear, and a locking effect is achieved; when external force pushes the poking piece to move towards the direction of the compression spring, the auxiliary poking strip can be separated from the knob shaft, and the timer can be switched to a long-pass gear.
Further preferably, the lower part of the mounting groove is provided with a limiting rib for limiting the compression spring. The limiting ribs can limit the lower end of the compression spring, and the lower end of the compression spring is prevented from extending out of the mounting groove.
Further preferably, the protruding part comprises a protruding plate and a protruding handle, the protruding handle is vertically arranged on the protruding plate, and the protruding handle can extend out of the poking hole. The main toggle strip and the auxiliary toggle strip can be driven to move by toggling the convex handle.
Further preferably, a boss is arranged on the knob shaft, and the auxiliary toggle strip can be abutted to the boss of the knob shaft. The knob shaft is provided with a boss which can be better abutted against the auxiliary toggle strip.
Further preferably, the control panel is in a strip shape. The control panel in a strip shape has good adaptability and is convenient to install.
Further preferably, the toggle hole is located above the knob mounting position. The poking hole is arranged above the knob installation position, so that the poking piece can be conveniently adjusted by poking the protruding part.
Further preferably, the knob has a bar-shaped handle. The strip-shaped handle is arranged to facilitate rotation of the knob.
The utility model discloses a long logical function second grade switch of timer's beneficial effect:
the utility model discloses a timer long logical function secondary switch is through setting up long logical secondary switch subassembly, and when dialling the piece and not receiving external force to promote, compression spring's elasticity can make the piece of dialling withstand the knob, and restriction knob anticlockwise rotation makes the timer can not switch to long logical position, reaches the locking effect; when external force pushes the shifting piece to move towards the direction of the compression spring, the shifting piece can be separated from the knob, the timer can be switched to the long-distance gear, the unlocking effect is achieved, the situation that a user directly transfers the timer into the long-distance gear due to misoperation can be effectively avoided, the use safety is improved, and the requirement of safety standard is met. The utility model discloses a long logical function second grade switch of timer has simple structure, security height, convenient to use, characteristics such as practicality are strong.
Drawings
Fig. 1 is a schematic perspective view of a preferred structure of a timer long-pass function secondary switch of the present invention.
Fig. 2 is a schematic view of a partial structure of a preferred structure of the second-stage switch with a long-pass function of the timer of the present invention.
Fig. 3 is an exploded view of the preferred structure of the timer long-pass function two-stage switch of the present invention.
Fig. 4 is a schematic structural view of a preferred structure of the fixing bracket.
Fig. 5 is a structural schematic diagram of a preferred structure of the toggle piece.
Detailed Description
The terms of orientation of up, down, left, right, front, back, top, bottom, and the like referred to or may be referred to in this specification are defined relative to the configuration shown in the drawings, and are relative terms, and thus may be changed correspondingly according to the position and the use state thereof. Therefore, these and other directional terms should not be construed as limiting terms.
Please refer to fig. 1-3. Fig. 1 is a schematic perspective view of a preferred structure of a timer long-pass function secondary switch of the present invention. Fig. 2 is a schematic view of a partial structure of a preferred structure of the second-stage switch with a long-pass function of the timer of the present invention. Fig. 3 is an exploded view of the preferred structure of the timer long-pass function two-stage switch of the present invention.
The utility model discloses a long logical function second grade switch of timer, including control panel 1 and set up in long logical second grade switch subassembly on the control panel 1.
The long-pass secondary switch assembly comprises a fixed support 2, a knob 3, a stirring piece 4 and a compression spring 5. The control panel 1 is provided with a knob installation position 11 and a toggle hole 12.
The fixing support 2 is fixed on the control panel 1, and the fixing support 2 is provided with a mounting groove 20 for arranging the compression spring 5.
The knob 3 can be rotatably arranged on the knob mounting position 11 of the control panel 1, the knob 3 and the fixing support 2 are respectively arranged on two sides of the control panel 1, and the knob 3 is connected with the connecting shaft of the timer 6.
The toggle piece 4 is movably arranged in the mounting groove 20 of the fixed bracket 2, the toggle piece 4 is provided with a protruding part 40 which can extend out of the toggle hole 12, and the toggle piece 4 can be abutted against the knob 3.
The compression spring 5 is arranged in the mounting groove 20, and two ends of the compression spring 5 are respectively abutted against the inner wall of the fixed support 2 and the toggle piece 4.
When the shifting piece 4 is not pushed by external force, the elastic force of the compression spring 5 enables the shifting piece 4 to prop against the knob 3 to limit the counterclockwise rotation of the knob 3, so that the timer 6 cannot be switched to the long-pass gear; when external force pushes the toggle piece 4 to move towards the direction of the compression spring 5, the toggle piece 4 can be separated from the knob 3, the timer 6 can be switched to the long-distance gear, the situation that a user directly transfers the timer 6 into the long-distance gear due to misoperation can be effectively avoided, the use safety is improved, and the requirement of safety standard is met.
Specifically, the knob mounting position 11 is a knob mounting groove, and a through hole 110 is formed in the middle of the knob mounting groove.
The knob 3 has a knob shaft connected to the connection shaft of the timer 6 through the through hole 110.
The knob installation position 11 is set to be a knob installation groove, installation is convenient for the knob 3, and the knob 3 of the knob 3 can be connected with the connecting shaft of the timer 6 through the through hole 110.
Referring further to fig. 4, fig. 4 is a schematic structural view of a preferred structure of the fixing bracket.
Preferably, the fixing bracket 2 includes a main fixing frame 21 and a sub-fixing frame 22 connected as a single body.
The main fixing frame 21 is provided with the mounting groove 20. The auxiliary fixing frame 22 is provided with a mounting through hole 220, and the mounting through hole 220 is communicated with the mounting groove 20.
Referring to fig. 5, fig. 5 is a schematic structural view of a preferred structure of the toggle member.
The toggle piece 4 comprises a main toggle bar 41 and an auxiliary toggle bar 42 which are connected into a whole.
The middle part of the main toggle bar 41 is provided with the protruding part 40, and the compression spring 5 is sleeved on the upper part of the main toggle bar 41. The auxiliary toggle bar 42 is located at the bottom of the main toggle bar 41, and the auxiliary toggle bar 42 bends and extends towards one side of the main toggle bar 41. The main toggle bar 41 is arranged in the mounting groove 20 and the mounting through hole 220 in a penetrating manner, and the auxiliary toggle bar 42 can be abutted against the knob shaft.
The main toggle bar 41 can drive the auxiliary toggle bar 42 to move, so that the auxiliary toggle bar 42 is abutted to the knob shaft, when the toggle piece 4 is not pushed by external force, the elastic force of the compression spring 5 can enable the auxiliary toggle bar 42 to be abutted to the knob shaft, the knob 3 is limited to rotate anticlockwise, and the timer 6 cannot be switched to a long-pass gear; when an external force pushes the toggle piece 4 to move towards the direction of the compression spring 5, the auxiliary toggle bar 42 is separated from the knob shaft, and the timer 6 can be switched to the long-pass gear.
The lower part of the mounting groove 20 is provided with a limiting rib 201 for limiting the compression spring 5. The limiting rib 201 can limit the lower end of the compression spring 5, and prevent the lower end of the compression spring 5 from extending out of the mounting groove 20.
Preferably, the protruding portion 40 comprises a protruding plate 401 and a protruding handle 402, the protruding handle 402 is vertically disposed on the protruding plate 401, and the protruding handle 402 can protrude from the toggle hole 12. The main striking bar 41 and the auxiliary striking bar 42 can be moved by striking the protruding handle 402.
Further preferably, a boss is provided on the knob shaft, and the auxiliary toggle bar 42 can abut against the boss of the knob shaft. The knob shaft is provided with a boss which can be better abutted with the auxiliary toggle strip 42.
The control panel 1 of the present embodiment is in a strip shape. The strip-shaped control panel 1 is good in adaptability and convenient to install.
The toggle hole 12 is located above the knob mounting position 11. The toggle hole 12 is arranged above the knob mounting position 11, so that the toggle element 4 can be conveniently adjusted by toggling the protruding part 40.
The knob 3 has a bar-shaped handle 31. The strip-shaped handle 31 is arranged to facilitate the rotation of the knob 3.
The utility model discloses a long logical function secondary switch of timer can avoid user's maloperation effectively to promote the security that the product used, it can satisfy UL latest safety rule requirement.
The utility model discloses a timer long leads to function second grade switch's simple structure is reasonable, the dismouting is swift, convenient operation, cost of manufacture are low, the practicality is strong, is applicable to all mechanical timer ovens and similar electrical apparatus of taking the long lead to function.
The utility model discloses a long logical function second grade switch of timer's beneficial effect:
the utility model discloses a timer long logical function secondary switch is through setting up long logical secondary switch subassembly, and when dialling the piece and not receiving external force to promote, compression spring's elasticity can make the piece of dialling withstand the knob, and restriction knob anticlockwise rotation makes the timer can not switch to long logical position, reaches the locking effect; when external force pushes the shifting piece to move towards the direction of the compression spring, the shifting piece can be separated from the knob, the timer can be switched to the long-distance gear, the unlocking effect is achieved, the situation that a user directly transfers the timer into the long-distance gear due to misoperation can be effectively avoided, the use safety is improved, and the requirement of safety standard is met. The utility model discloses a long logical function second grade switch of timer has simple structure, security height, convenient to use, characteristics such as practicality are strong.
The present invention is not limited to the above embodiment, and if various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, they are intended to be covered if they fall within the scope of the claims and the equivalent technology of the present invention.
Claims (9)
1. The utility model provides a timer long expert function secondary switch which characterized in that: the long-pass secondary switch assembly comprises a control panel and a long-pass secondary switch assembly arranged on the control panel;
the long-pass secondary switch assembly comprises a fixed support, a knob, a toggle piece and a compression spring; the control panel is provided with a knob mounting position and a toggle hole;
the fixed support is fixed on the control panel, and an installation groove for arranging the compression spring is formed in the fixed support;
the knob is rotatably arranged at a knob mounting position of the control panel, the knob and the fixed support are respectively arranged at two sides of the control panel, and the knob is connected with a connecting shaft of the timer;
the poking piece is movably arranged in the mounting groove of the fixed support and is provided with a protruding part which can extend out of the poking hole, and the poking piece can be abutted against the knob;
the compression spring is arranged in the mounting groove, and two ends of the compression spring are respectively abutted against the inner wall of the fixed support and the poking piece.
2. The timer long-pass function secondary switch of claim 1, wherein: the knob mounting position is a knob mounting groove, and a through hole is formed in the middle of the knob mounting groove;
the knob is provided with a knob shaft, and the knob shaft is connected with the connecting shaft of the timer through the through hole.
3. The timer long-pass function secondary switch of claim 2, wherein: the fixed bracket comprises a main fixed bracket and an auxiliary fixed bracket which are connected into a whole;
the main fixing frame is provided with the mounting groove;
the auxiliary fixing frame is provided with an installation through hole which is communicated with the installation groove;
the poking piece comprises a main poking strip and an auxiliary poking strip which are connected into a whole;
the middle part of the main toggle strip is provided with the convex part, and the compression spring is sleeved on the upper part of the main toggle strip;
the auxiliary toggle bar is positioned at the bottom of the main toggle bar, and the auxiliary toggle bar bends and extends towards one side of the main toggle bar;
the main poking strip is arranged in the mounting groove and the mounting through hole in a penetrating mode, and the auxiliary poking strip can be abutted to the knob shaft.
4. The timer long-pass function secondary switch of claim 3, wherein: and the lower part of the mounting groove is provided with a limiting rib for limiting the compression spring.
5. The timer long-pass function secondary switch of claim 3, wherein: the convex part comprises a convex plate and a convex handle, the convex handle is vertically arranged on the convex plate, and the convex handle can extend out of the poking hole.
6. The timer long-pass function secondary switch of claim 3, wherein: the knob shaft is provided with a boss, and the auxiliary toggle strip can be abutted to the boss of the knob shaft.
7. The timer long-pass function secondary switch of any one of claims 1 to 6, wherein: the control panel is in a strip shape.
8. The timer long-pass function secondary switch of any one of claims 1 to 6, wherein: the toggle hole is positioned above the knob installation position.
9. The timer long-pass function secondary switch of any one of claims 1 to 6, wherein: the knob has a bar handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921391253.0U CN210091982U (en) | 2019-08-26 | 2019-08-26 | Two-stage switch with long-pass function of timer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921391253.0U CN210091982U (en) | 2019-08-26 | 2019-08-26 | Two-stage switch with long-pass function of timer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210091982U true CN210091982U (en) | 2020-02-18 |
Family
ID=69486334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921391253.0U Active CN210091982U (en) | 2019-08-26 | 2019-08-26 | Two-stage switch with long-pass function of timer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210091982U (en) |
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2019
- 2019-08-26 CN CN201921391253.0U patent/CN210091982U/en active Active
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| GR01 | Patent grant | ||
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